Sony’s official list is actually four lists spanning four different categories – the top paid PlayStation 5, PS4, and PSVR games, plus the biggest free-to-play games – and those are separated out again across two different territories: Europe and the US/Canada.
2021 might not have been a banner year for video games (although it was certainly no slouch), but video games there were, and many were sold.
From there, however, the list begin to diverge fairly significantly in terms of placement if not titles present.
The complete lists, for easier comparative digestion, can be found below.